Submitting too many pages for indexing at once, or submitting low-quality or duplicate content, can result in search engines penalizing your website. Force indexing may not be necessary for e-commerce websites, as search engines typically crawl and index these types of websites frequently. Instead of relying on force indexing, it's recommended to focus on creating high-quality, unique content that provides value to your audience. This can help improve your website's visibility and rankings in search results over time.